1危害症状枣芽象甲属鞘翅目,象甲科。此虫以成虫早春上树,取食枣树的嫩芽和幼叶,芽受害后尖端光秃,呈灰色,手触发脆。枣芽象甲是枣树当年出现最早的一种害虫,危害严重时可将整株枣树嫩芽、叶片吃光,造成枣芽二次萌发,但长时间不能正常发芽。 1 Hazardous symptoms jujube bud like a Coleoptera, like a branch. The insects to adults early spring on the tree, feeding jujube tree buds and young leaves, buds after the sharp tip of the bare, gray, hand touch crisp. Jujube buds as a jujube was the earliest occurrence of a pest, serious damage to the whole plant jujube shoots, leaves eaten, resulting in secondary bud germination, but for a long time can not be normal germination.